From 36b4b285d3dbdab423511e7188c37bd1d0443edb Mon Sep 17 00:00:00 2001
From: David Gow <david@ingeniumdigital.com>
Date: Thu, 11 Sep 2014 20:08:27 +0800
Subject: [PATCH] Because merging is going to be fun.

---
 src/bezier.h | 5 +++--
 src/rect.h   | 8 ++++----
 src/view.cpp | 2 +-
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/bezier.h b/src/bezier.h
index 2b0c1e1..206cbc8 100644
--- a/src/bezier.h
+++ b/src/bezier.h
@@ -15,7 +15,7 @@ namespace IPDF
 	
 	extern std::vector<Real> SolveQuadratic(const Real & a, const Real & b, const Real & c, const Real & min = 0, const Real & max = 1);
 
-	extern std::vector<Real> SolveCubic(const Real & a, const Real & b, const Real & c, const Real & d, const Real & min = 0, const Real & max = 1, const Real & delta = 1e-9);
+	extern std::vector<Real> SolveCubic(const Real & a, const Real & b, const Real & c, const Real & d, const Real & min = 0, const Real & max = 1, const Real & delta = 1e-4);
 
 	/** A _cubic_ bezier. **/
 	struct Bezier
@@ -293,11 +293,12 @@ namespace IPDF
 			{
 				Real t1 = *it;
 				if (t1 == t0) continue;
-				Debug(" -- t0: %f to t1: %f", Double(t0), Double(t1));
+				Debug(" -- t0: %f to t1: %f: %f", Double(t0), Double(t1), (t1 + t0)/Real(2));
 				Real ptx, pty;
 				Evaluate(ptx, pty, ((t1 + t0) / Real(2)));
 				if (r.PointIn(ptx, pty))
 				{
+					Debug("Adding segment: (point at %f, %f)", Double(ptx), Double(pty));
 					all_beziers.push_back(this->ReParametrise(t0, t1));
 				}
 				else
diff --git a/src/rect.h b/src/rect.h
index 46aa5fb..3c4a105 100644
--- a/src/rect.h
+++ b/src/rect.h
@@ -20,10 +20,10 @@ namespace IPDF
 		}
 		inline bool PointIn(Real pt_x, Real pt_y) const
 		{
-			if (pt_x < x) return false;
-			if (pt_y < y) return false;
-			if (pt_x > x + w) return false;
-			if (pt_y > y + h) return false;
+			if (pt_x <= x) return false;
+			if (pt_y <= y) return false;
+			if (pt_x >= x + w) return false;
+			if (pt_y >= y + h) return false;
 			return true;
 		}
 	};
diff --git a/src/view.cpp b/src/view.cpp
index 26e0591..554fb03 100644
--- a/src/view.cpp
+++ b/src/view.cpp
@@ -173,7 +173,7 @@ void View::Render(int width, int height)
 #ifndef QUADTREE_DISABLED
 	if (m_bounds_dirty)
 	{
-		if (false && (m_bounds.x > 1.0 || m_bounds.x < 0.0 || m_bounds.y > 1.0 || m_bounds.y < 0.0 || m_bounds.w > 1.0 || m_bounds.h > 1.0))
+		if ( (m_bounds.x > 1.0 || m_bounds.x < 0.0 || m_bounds.y > 1.0 || m_bounds.y < 0.0 || m_bounds.w > 1.0 || m_bounds.h > 1.0))
 		{
 			//TODO: Generate a new parent node.
 			if (m_document.GetQuadTree().nodes[m_current_quadtree_node].parent != QUADTREE_EMPTY)
-- 
2.20.1